Deprecation: #71255 - ExtendedFileUtility::pushErrorMessagesToFlashMessageQueue()

See Issue #71255

Description

Method \TYPO3\CMS\Core\Utility\File\ExtendedFileUtility::pushErrorMessagesToFlashMessageQueue() has been marked as deprecated.

Impact

Using the method will trigger a deprecation log entry.

Affected Installations

Instances with custom backend modules that use this method.

Migration

Implement the method by yourself.